江苏省牛津版七年级英语下册：Unit 5 Amazing things.pptVIP

Give some advice， If I see Premier Wen Jiabao,I will say to him “….must be reduced….. …...must be prevented…., ……must be paid more attention to…., 温家宝当选中国新一届政府总理 II.　将下列句子改成主动语态． 1. Metal is used for making machines. （用workers 做主语） ______________________________________________ 2. The classroom was cleaned . ( 用the students 做主语) ____________________________________________________ 3. This song is often sung . ( 用 the girl 做主语 ) _________________________________ Workers use metal for making machines. The students cleaned the classroom . The girl often sings the song. 4.The dictionary must be taken good care of.(用you作主语) You must take good care of the dictionary. Practice: ??? 1. Sons and clothes ____ often _____ (谈论） about by women. ??? 2. _____this kind of bus_____ in Nanjing? 3. Brooms_____ ____ for sweeping the floor. 4.Many tall buildings ___ _____ in their hometown these years. are talked Is made are used were built 1.Many high buildings ___ in our city since I came here. A .have been built B. have built C. has been built D. has built 2.You can go out if your homework ______. A. is done B. will do C. will be done D. are finished 3.We can’t use the bridge now, because it ____.A. has been repaired B. is repairing C. is repaired D. is being repaired  Passive voice Preview Tasks: 1. Read through P.47 and try to work out the structure of Passive Voice, when and how to use passive voice.学科网 zxxk 2.Exercises 3.Spin a story in groups. What’s this called in English? It a bookshelf in English. What’s it made of? It What’s it used for? It. is called a bookshelf, a wood bookshelf, store books is made of wood is used for storing books active voice(主动语态) voice passive voice(被动语态) They built a new bridge over the river. A new bridge was built over the river. (active) (passive) Active Passive Subject Verb Object Subjec